You are way overthinking your whole germination process, simple is better in most cases. This is the technique that I have used for years and I get well over 90% germination rate.
Put a couple inches of water into a small glass, tap water is fine unless you have real funky tap water. Add your...
But those people were joking.
If you are not going to be helpful.....
Flushing is an outdated concept that has been proved unnecessary by use of the scientific method (see the article shared by Tint).
The only time anyone should or needs to flush is if you find you have overfed and created...
It looks like the very early stage of a mite infestation to me, but it is hard to be sure from the pics.
In my experience they usually start towards the top of the plant and can be found on the underside of the leaves before there is any noticeable webbing on the flowers. The damage to your...
Since my last post I went and took a look at "bk's shit show", horrible name by the way. I try to hesitate throwing too much mud, but looking at his grow journal it confirms my initial assessment. Those are really skinny weak looking coco plants. I am not going to say much more than that. I am...
I think there is an exception to every rule, and bk78 is correct that when transplanting to a larger container it is possible to overwater coco, so right after a transplant I think letting coco dry out a bit more is fine.
However the explosive growth he described after a watering can be...
I have done many grows is coco, coco is not soil, you seem to keep thinking of it as soil.
listen to the people that told you to use the information on www.cocoforcannabis.com, not the guy at your grow store. If he told you to water coco every two days then he does not understand how to grow in...
I have always used a 2 part coco nutrient with base water at .4 EC, so I am not really sure what the best approach is for your setup. You probably still need to add calmag even if your water had an EC of around .4 since I don’t think the GH flora has line has any calcium in it.
This is one of...
Your water situation is similar to mine, straight from the tap my water is an EC of almost .8 or PPM of about 390.
I use a mixture of my tap water and RO water at a ratio of 3 parts RO water to 2 parts tap water.
This gives we water that is right on my target EC of .40. I am using Canna coco...
I agree with the poster who said they mostly need more light. All plants stretch some during the first 2-3 weeks of flowering but those ladies are really reaching. Get your current light closer for sure, the tent will help a little also.
Getting a new light is going to be the best way to take...
That is high ph even for soil, 6-6.5 is a better range for soil ph. At 7.5 you are getting into lockout territory for a number of micro nutrients. Also unless your tap water is really bad you might be better off just using tap water to make sure you aren’t missing out on all the micro nutrients...
Post photos with lights off please.
Almost impossible to see what is going on with your plants in this photos.
CMH and some LED are ok to have on for pics, but not MH or HPS.
What medium? Can you check EC, PPM or PH.
What nutrients?
Without knowing those factors it’s hard to be much help.
That said, it looks to me like it could be a combination of calmag deficiency that may be causing problems with phosphorus uptake.